PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

456004Fuseholder,block

Littelfuse, Inc. · NSN 5920-00-296-0414 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-296-0414 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-296-0414. Primary manufacturer part number: 456004.
Features
  • Fuseholder,block — FSC 5920
  • Material: PLASTIC BODY
  • Current Carrying Rating in Amps: 15.0
  • Internal Circuit Configuration and Pole Quantity: 4 POLE, MAINLINE, FUSED
  • Voltage in Volts: 250.0
  • Material: COPPER ALLOY TERMINAL
  • Terminal Type and Quantity: 8 SCREW
  • Surface Treatment: NICKEL TERMINAL
Applications
  • Applications requiring Plastic Body construction
General Description

The Fuseholder,block, cataloged under National Stock Number 5920-00-296-0414, is classified within Federal Supply Class 5920 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Littelfuse, Inc.. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-00-296-0414
Primary Part Number456004
Item NameFuseholder,block
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerLittelfuse, Inc.
StatusCANCELLED
MaterialPLASTIC BODY
Current Carrying Rating in Amps15.0
Internal Circuit Configuration and Pole Quantity4 POLE, MAINLINE, FUSED
Voltage in Volts250.0
MaterialCOPPER ALLOY TERMINAL
Terminal Type and Quantity8 SCREW
Surface TreatmentNICKEL TERMINAL
Fuse Terminal Type AccommodatedFERRULE
Surface TreatmentSILVER CONTACT
Coating MethodPLATED TERMINAL
Base Thickness0.219 INCHES NOMINAL IN
Mounting Hole Quantity4
Fuse Accommodation Quantity4
Center to Center Distance Between Outside Mounting Holes Along Width0.906 INCHES NOMINAL IN
Accommodated Fuse Length1.250 INCHES NOMINAL IN
Body StyleCLIP CONNECTED TYPE
Accommodated Ferrule Diameter0.281 INCHES NOMINAL IN
Mounting Hole StyleIN-LINE ALONG THE WIDTH
MaterialCOPPER ALLOY CONTACT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
2810-00-118-856638344 INTERCHANGEABLE
Flyweight,outer
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5310-00-596-6897F52NE066 INTERCHANGEABLE
Nut,self-Locking,hexagon
Esna, Llc
6645-00-786-9145456004 INTERCHANGEABLE
Timer,interval
Mine Safety Appliances Company
6210-00-840-0848125-1310-11-103 INTERCHANGEABLE
Light,indicator
Dialight Corporation
4310-00-994-418838236 INTERCHANGEABLE
Piston Assembly
Phoenix Systems Engineering Inc Dba Phoenix Systems Engineering Inc
5998-01-223-5899456004 INTERCHANGEABLE
Electronic Components Assembly
Fluke Corp
Cross-Reference Index
Part NumberManufacturer
456004 PRIMARY Littelfuse, Inc. (USA)
3834-4 PRIMARY Cooper Bussmann, Llc Dba Cooper Industries (USA)
Related Parts
2810-00-118-8566INTERCHANGEABLE
FLYWEIGHT,OUTER
38344
5310-00-596-6897INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
F52NE066
6645-00-786-9145INTERCHANGEABLE
TIMER,INTERVAL
456004
6210-00-840-0848INTERCHANGEABLE
LIGHT,INDICATOR
125-1310-11-103
4310-00-994-4188INTERCHANGEABLE
PISTON ASSEMBLY
38236
5998-01-223-5899INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
456004

Frequently Asked Questions

What is NSN 5920-00-296-0414?

NSN 5920-00-296-0414 is a Fuseholder,block, manufactured by Littelfuse, Inc., classified under FSC 5920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5920-00-296-0414?

NSN 5920-00-296-0414 has 2 cross-referenced part numbers: 456004 (Littelfuse, Inc.), 3834-4 (Cooper Bussmann, Llc Dba Cooper Industries).

What NSN replaces 5920-00-296-0414?

There are 6 known substitutes for 5920-00-296-0414: 2810-00-118-8566, 5310-00-596-6897, 6645-00-786-9145 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 456004?

Key specifications for 456004: Material: PLASTIC BODY; Current Carrying Rating in Amps: 15.0; Internal Circuit Configuration and Pole Quantity: 4 POLE, MAINLINE, FUSED; Voltage in Volts: 250.0. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-296-0414 still in active supply?

NSN 5920-00-296-0414 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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